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Safe Utilization Of Heavy Metals Pollution In Soils For Healthy Food


Safe Utilization Of Heavy Metals Pollution In Soils For Healthy Food
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Safe Utilization Of Heavy Metals Pollution In Soils For Healthy Food


Safe Utilization Of Heavy Metals Pollution In Soils For Healthy Food
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Author : Jiawen Wu
language : en
Publisher: Frontiers Media SA
Release Date : 2024-11-25

Safe Utilization Of Heavy Metals Pollution In Soils For Healthy Food written by Jiawen Wu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-25 with Science categories.


Arable lands, which provide about 95% of food for human beings, are under great pressure due to soil pollution. More than five million sites of soils worldwide are contaminated with heavy metals including cadmium (Cd), lead (Pb), mercury (Hg), chromium (Cr), arsenic (As), zinc (Zn), and copper (Cu), etc. Heavy metals can occur naturally in soils or as a result of anthropogenic activities. During the last few decades, rapid industrial development, air deposition, polluted water irrigation, sewage sludge application, overuse of pesticides, and inorganic fertilizers application result in the deposition of heavy metals in the global soil system. On the one hand, these toxic heavy metals in soils disturb photosynthesis, respiration, transpiration and other metabolic processes in plants resulting in retardation of plant growth or reduced yields of crops. On the other hand, heavy metals enter human body via food chain, which leads to kidney diseases, liver diseases, central nervous system disorders and insomnia. Therefore, there is an urgent need to develop strategies for the safe utilization of heavy metals-polluted soils. To produce safe crops, the high levels of heavy metals-polluted soils are preferred to be decontaminated, whereas the low levels of heavy metals-polluted soils are considered to be continuously used for crop production. In this regard, enhanced removal rates of heavy metals from soils by phytoremediation plants are needed, while decreased heavy metals accumulation in crops below safe food standards is required. However, environmentally-friendly, cost-effective, efficient and sustainable strategies for promoting phytoremediation efficiency of heavy metals-polluted soils or repressing toxic heavy metals accumulation in edible organs of crops are still limited. Thus, this research topic will highlight recent developments, current knowledge and perspectives on phytoremediation or mitigation of heavy metal stress in plants, and plants interact with chemical or/and biological strategies for the safe utilization of heavy metal(s) polluted soils.



Soil And Sediment Pollution Processes And Remediation


Soil And Sediment Pollution Processes And Remediation
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Author : Hongbiao Cui
language : en
Publisher: Frontiers Media SA
Release Date : 2022-02-09

Soil And Sediment Pollution Processes And Remediation written by Hongbiao Cui and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-09 with Science categories.




Soils In The Urban Environment


Soils In The Urban Environment
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Author : Peter Bullock
language : en
Publisher: John Wiley & Sons
Release Date : 2009-05-13

Soils In The Urban Environment written by Peter Bullock and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-13 with Technology & Engineering categories.


Urban areas contain a wide variety of open spaces, yet much of this has evolved under the pressures of human population with minimal management. The last 40 years have seen problems of varying severity begin to appear, including contamination, erosion, acidification and compaction. These problems have brought attention to the importance of the soil cover, the need for better understanding it, and the need for its protection. This book is a review of state-of-the-art science for soil in urban areas. Based on a meeting organized by the Nature Conservancy Council and the British Society of Soil Science, the nine chapters cover soil classification, contamination by waste and metals, physical and biological properties, nutrient provision and cycling, vegetation, and soil storage. The book provides a basis from which to plan future research and development programs.



Food Safety And Human Health


Food Safety And Human Health
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Author : Ram Lakhan Singh
language : en
Publisher: Academic Press
Release Date : 2019-07-30

Food Safety And Human Health written by Ram Lakhan Singh and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-30 with Medical categories.


Despite advances in hygiene, food treatment, and food processing, diseases caused by foodborne pathogens continue to constitute a worldwide public health concern. Ensuring food safety to protect public health remains a significant challenge in both developing and developed nations. Food Safety and Human Health provides a framework to manage food safety risks and assure a safe food system. Political, economic, and ecological changes have led to the re-emergence of many foodborne pathogens. The globalization of food markets, for example, has increased the challenge to manage the microbial risks. This reference will help to identify potential new approaches in the development of new microbiologically safe foods that will aid in preventing food borne illness outbreaks and provides the basic principles of food toxicology, food processing, and food safety. Food Safety and Human Health is an essential resource to help students, researchers, and industry professionals understand and address day-to-day problems regarding food contamination and safety. - Encompasses the first pedagogic treatment of the entire range of toxic compounds found naturally in foods or introduced by industrial contaminatio - Identifies areas of vital concern to consumers, such as toxicological implications of food, and human health implications of food processing - Focuses on safety aspects of genetically modified foods and the range of processing techniques along with the important food safety laws



Bioremediation Of Agricultural Soils


Bioremediation Of Agricultural Soils
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Author : Juan C. Sanchez-Hernandez
language : en
Publisher: CRC Press
Release Date : 2019-03-14

Bioremediation Of Agricultural Soils written by Juan C. Sanchez-Hernandez and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-14 with Science categories.


The quality of agricultural soils are always under threat from chemical contaminants, which ultimately affect the productivity and safety of crops. Besides agrochemicals, a new generation of substances invades the soil through irrigation with reclaimed wastewater and pollutants of organic origin such as sewage sludge or cattle manure. Emerging pollutants such as pharmaceuticals, nanomaterials and microplastics are now present in agricultural soils, but the understanding of their impact on soil quality is still limited. With focus on in situ bioremediation, this book provides an exhaustive analysis of the current biological methodologies for recovering polluted agricultural soils as well as monitoring the effectiveness of bioremediation.



Remediation Of Heavy Metals


Remediation Of Heavy Metals
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Author : Inamuddin
language : en
Publisher: Springer Nature
Release Date : 2021-11-10

Remediation Of Heavy Metals written by Inamuddin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-10 with Science categories.


The book presents recent remediation techniques for heavy metal contamination in wastewater, with a focus on recently-developed and sustainable materials such as metal oxides and their composites, two-dimensional materials, organic-inorganic ion exchange materials, nanomaterials, bagasse, and olive-oil waste chelating materials. Chapters also describe the analysis of heavy metals, membranes for water treatment, sources and impact of heavy metals and opportunities and challenges in heavy metal remediation.



Phytoremediation In Food Safety


Phytoremediation In Food Safety
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Author : Sesan Abiodun Aransiola
language : en
Publisher: CRC Press
Release Date : 2024-09-13

Phytoremediation In Food Safety written by Sesan Abiodun Aransiola and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-13 with Technology & Engineering categories.


Phytoremediation is the process that uses plants to remove pollutants from soils. These pollutants are stored in the edible parts of plants and, if they are consumed above a certain level, they become a health risk for humans and animals. This book is a critical review of phytoremediation, its direct or indirect effects on food products, and the risks posed by this cost-effective technology in food safety. It shows how different plants are suited for phytoremediation, explains the role of toxicants in the environment, and analyses their effects and risks in the food chain at a global level. It also reviews the extraction methods of toxicants from plants after they are exposed to phytoremediation. Features: Summarizes the phytoremediation technology for effective remediation Describes different types of pollutants in soils that render food products useless Identifies the role of phytoremediation in the environment and its advantages and disadvantages Explains the role of phytoexclusion and phytostabilization in foods and food safety Includes many case studies to describe the extraction protocols in postharvest for food safety This book is intended for practitioners in public and private companies involved in soil remediation and food production, as well as graduate students and academics, in both developed and developing countries, who are involved in soil and environmental sciences, the food industry, agriculture, and biotechnology.



Inventory Of Federal Energy Related Environment And Safety Research For


Inventory Of Federal Energy Related Environment And Safety Research For
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Author :
language : en
Publisher:
Release Date : 1978

Inventory Of Federal Energy Related Environment And Safety Research For written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Environmental engineering categories.




Frontiers In Soil And Environmental Microbiology


Frontiers In Soil And Environmental Microbiology
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Author : Suraja Kumar Nayak
language : en
Publisher: CRC Press
Release Date : 2020-03-03

Frontiers In Soil And Environmental Microbiology written by Suraja Kumar Nayak and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-03 with Science categories.


Soil harbours a wide range of microorganisms with biotic potentials which can be explored for social benefits. The book Frontiers in Soil and Environmental Microbiology comprises an overview of the complex inter-relationship between beneficial soil microbes and crop plants, and highlights the potential for utilisation to enhance crop productivity, bioremediation and soil health. The book focusses on important areas of research such as biocide production, pesticide degradation and detoxification, microbial decay processes, remediation of soils contaminated with toxic metals, industrial wastes, and hydrocarbon pollutants. Features Presents the state of the art of microbial research in environmental and soil microbiology Discusses an integrated and systematic compilation of microbes in the soil environment and its role in agriculture and plant growth and productivity Elucidates microbial application in environmental remediation Explores advanced genomics topics for uncultivable microbes of soil



Eco Restoration Of Polluted Environment


Eco Restoration Of Polluted Environment
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Author : Sandip V. Rathod
language : en
Publisher: CRC Press
Release Date : 2024-08-14

Eco Restoration Of Polluted Environment written by Sandip V. Rathod and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-14 with Science categories.


The book Eco-Restoration of the Polluted Environment: A Biological Perspective explores recent advances in biological strategies for the remediation of polluted environments, including soil, water, and air. It covers bioremediation of heavy metals, radioactive waste, and waste gases, which are believed to be bottleneck problems for researchers working in this field. The book contains separate chapters on genetic engineering technology for enhancement of the bioremediation potential of bioresources and the role of biosurfactants, enzymes, and exo-polysaccharides for bioremediation of polluted environments, along with basic aspects of eco-restoration by microorganisms. It summarizes the significant developments of many years of research in bioremediation technology and discusses them critically by presenting selected examples, while also considering future research directions in the area. Features: Deep insight into the modes of action of various bioremediation strategies, as well as the status and progress of bioremediation technology for sustainable developmental practices A research overview of bioremediation strategies using engineered biological resources for remediation of contaminants. The book will also accelerate the application of suitable engineered microbes and plants for field applications A survey of interdisciplinary findings and insights on the impact of pollution on the ecosystem and human health, climate, and other global changes, with individual solutions to the pollution issue Comprehensive information for relevant stakeholders such as global leaders, agriculturists, investors, innovators, farmers, policymakers, extension workers, agro-industrialists, environmentalists, and the education and health sectors, as well as students and researchers in the field